Her father's name was Manuel Nadal and he was born abt 1505 in Spain. Manuel was a soldier of the Duke of Alba who ruled the Netherlands during the Spanish occupation of that country. I know nothing else, including what "Senorita's" name was. Goya painted a famous painting titled "The Duke of Alba arriving in Rotterdam" that you should check out.
Chris Becker 12th great grandson of Lambert Hendrickson & Srta Nadal